21261+3457 TDT 2962
21h 26m 08.68s +34° 57' 27.7" P.A. 238.00 sep 2.4 mag 12.38,12.97
| Coord 2000 |
21261+3457 |
|
Discov num |
TDT2962 |
|
Comp |
|
|
Coord arcsec 2000 |
21 26 08.68 +34 57 27.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
238 |
|
Pa last |
237.8 |
|
P.A. Now (θ) |
237.8° |
|
| Sep first |
2.4 |
|
Sep last |
2.35 |
|
Sep. Now (ρ) |
2.35" |
|
| Mag pri |
12.38 |
|
Mag sec |
12.97 |
|
delta mag (ΔM) |
0.59 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2711-01692-1 |
|
Gaia DR2 |
1951276111564745472 |
|
